Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7929316 | Optics Communications | 2015 | 6 Pages |
Abstract
The polycapillary optics was proposed to be used as two-dimensional X-ray gratings with high aspect ratios for high energy X-rays. The X-ray Talbot interferometer was designed numerically using the polycapillary X-ray gratings and a conventional X-ray source. The simulation showed that it was available to get a high-aspect-ratio pattern of the polycapillary X-ray gratings for higher energies than 60Â keV. Moreover, this design of polycapillary gratings decreased the requirement for high power of the X-ray source. The polycapillary X-ray gratings had potential applications in X-ray imaging technology for medical fields, industrial nondestructive tests, public security, physical science, chemical analysis, life science, nanoscience biology and energy science.
Related Topics
Physical Sciences and Engineering
Materials Science
Electronic, Optical and Magnetic Materials
Authors
Weiyuan Sun, Zhiguo Liu, Tianxi Sun, Xuepeng Sun, Fangzuo Li, Bowen Jiang, Xunliang Ding,